Dandong Zhongyi Electronic Co.,ltd (Zhongyi NDT Co.,Ltd) is manufacturer of NDT x ray equipment in China. With experience engineer working over 20 years, we design, produce and custom made X ray equipment for oil and gas company, inspection company, wedding testing and other NDT project.

Mainly products: Pipeline crawler, portable x ray generator,Film viewer, x ray tubes, HV coils, ultrasoic flaw detector, Endoscope, Flowmeter and other NDT devices.

Possesses complete production line and testing lab for making x ray tube and HV coils, in order to cotrol the quality of generator. Combining research, development and business as unity, we continue improve product character by cooperation with science university and NDT society.

All product got CE and ISO 9001:2008 certification, and won a great reputation with good quality. Our company always hold idea of "excellent products with faithful service" for supply good quality product and service to all clients all over the world.